// Copyright (C) 2019 Aleksey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-json.stringify
description: >
  Array proxy replacer serves as a filter of object keys.
info: |
  JSON.stringify ( value [ , replacer [ , space ] ] )

  [...]
  4. If Type(replacer) is Object, then
     a. If IsCallable(replacer) is true, then
        i. Let ReplacerFunction be replacer.
     b. Else,
        i. Let isArray be ? IsArray(replacer).

  IsArray ( argument )

  [...]
  3. If argument is a Proxy exotic object, then
     a. If argument.[[ProxyHandler]] is null, throw a TypeError exception.
     b. Let target be argument.[[ProxyTarget]].
     c. Return ? IsArray(target).
features: [Proxy]
---*/

function Test() {
    var replacer = new Proxy(['b'], {});

    assert.sameValue(JSON.stringify({a: 1, b: 2}, replacer), '{"b":2}');
    assert.sameValue(JSON.stringify({b: {a: 3, b: 4}}, replacer), '{"b":{"b":4}}');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
